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Place of Origin : China
Brand Name : BILIN
Certification : CE,ISO,SGS,SGR
Model Number : A3
MOQ : 6000pcs for BILIN brand, 15600pcs for customer brand
Price : 1.02 ~ 1.26
Packaging Details : 750ml/500ml/300ml, 12pieces/1 carton,Container loading is determined by weight
Delivery Time : Within 20 days after deposit
Payment Terms : L/C,T/T
Supply Ability : 50000000pieces per year
Other Name : Polyurethane Foam
Type : One Component
CAS No. : 7085-85-0
MF : Mixture
EINECS No. : 230-391-5
Water Absorption : 1% Vol.
Surface drying time : 10 minutes
Cutting time : 40 minutes-60 minutes
Application temperature : 5℃-40℃
Temperature range : -40℃-+90 degrees Celsius
Shelf life : 18 months
Color : off white
Packing : 12 pieces/carton
Usage way : Gun and Straw
Volume : 300ml 500ml 750ml
Storage : store at 25℃ or below

Description:
BILIN A3 is a Premium expanding foam for professional installations.Provides primerless adhesion, high expansion, and superior thermal/acoustic insulation.Perfect for doors, windows & construction gaps.
Features & Benefits:
Closed-cell structure – Minimizes water absorption for enhanced rigidity and stability.
 Superior waterproofing – Creates an airtight, moisture-resistant seal.
 High expansion rate – Fills large cavities and irregular gaps efficiently.
 Fast curing – Reduces project downtime with quick hardening.
 Thermal & acoustic insulation – Improves energy efficiency and noise reduction.
 Exceptional adhesion – Bonds strongly to multiple surfaces without primers.
 Zero shrinkage – Maintains structural integrity over time.
 Temperature-resistant – Performs reliably in extreme hot or cold conditions.
 Easy gun application – Ensures smooth, controlled dispensing.
Application:
Window and door frame installations.
 Roof and wall cavity filling.
 Sealing gaps in construction joints.
 Soundproofing barriers in walls and floors.
 HVAC system insulation and sealing.
 Mounting and bonding insulation panels.
 Air conditioner and ventilation system installations.
 Reinforcement of thermal insulation in cold storage.
 Motor and machinery sound dampening.
 Fixing and sealing pipe penetrations.
Technical parameters:
| Yield | 45L | 
| Insulation Factor | <40Mw/m·k | 
| Shrink | None | 
| Density | 22 kg/m³ | 
| Cellular Structure | 60-65% open cell | 
| Tensile adhesive strength | 96kPa | 
| Shear strength | 110kPa | 
| Fire Retardant Grade(DIN 4102-1) | B3 | 


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